One of the more boring tasks a referee faces is to check the algebra of a submission that looks promising. This is often trivial to do but may be quite time consuming, and it requires concentration. Given programs like Mathematica, the task can be simplified by asking authors to give their calculations in machine readable code. This would render it easier to do such boring checks and would, at the same time, help authors to avoid mistakes.

Mathematica is, however, too expensive. Is there any freeware that could be used for such purposes? If so, RePEc could recommend using it as a standard. This would ease the refereeing process. Referees could concentrate on contents rather than being immersed in ultimately trivial calculations. Such a program must of course be able to do symbolic calculations, like forming derivatives or evaluating symbolic equation systems.

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Welcome to the RePEc blog. We, the RePEc team, discuss here the workings of RePEc and seek input from the community on how we can improve. We also want to give more volunteers opportunity to be part of this project and provide valuable services to the profession. Finally, we also discuss issues about the dissemination of research in Economics.

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